Generalized Symplectic Geometries and the Index of Families of Elliptic Problems
Author | : Liviu I. Nicolaescu |
Publisher | : American Mathematical Soc. |
Total Pages | : 98 |
Release | : 1997 |
ISBN-10 | : 9780821806210 |
ISBN-13 | : 0821806211 |
Rating | : 4/5 (211 Downloads) |
Download or read book Generalized Symplectic Geometries and the Index of Families of Elliptic Problems written by Liviu I. Nicolaescu and published by American Mathematical Soc.. This book was released on 1997 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, an index theorem is proved for arbitrary families of elliptic boundary value problems for Dirac operators and a surgery formula for the index of a family of Dirac operators on a closed manifold. Also obtained is a very general result on the cobordism invariance of the index of a family. All results are established by first symplectically rephrasing the problems and then using a generalized symplectic reduction technique. This provides a unified approach to all possible parameter spaces and all possible symmetries of a Dirac operator (eigh symmetries in the real case and two in the complex case). This text will also be of interest to those working in geometry and topology.